Scarce first edition book: Curious George Goes to the Hospital by Margaret and H. A. Rey. First edition. Boston: Houghton Mifflin, 1966. Hardcover bound in yellow cloth with red type on cover and spine, 7.25 x 9.25, 48 pages. Book condition: VG+/None, with a few trivial marks to boards. Telling the story of George's experiences in a hospital after swallowing a jigsaw puzzle piece, this was the final installment in the original Curious George series.